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Born from three decades of SVS design expertise, the SB17-Ultra R|Evolution subwoofer represents the pinnacle of subwoofer performance. Featuring a massive 17" driver with dual 8" coils, powered by a powerful amplifier with DSP intelligence, the subwoofer incorporates advanced power management and auto EQ room correction. The benchmark for reference subwoofer experiences has arrived. Experience breathtaking low frequencies with unerring accuracy, musicality, and precise control. From the deep, chest-thumping slam of cinematic soundtracks to the delicate nuance of musical bass, every note is rendered truthfully. Whether heard or felt, low frequencies are delivered effortlessly without sacrificing sonic fidelity or refinement. With extension down to 15Hz, below the threshold of human hearing, the SB17-Ultra R|Evolution brings sound to life with visceral, jaw-dropping impact.
Free standard shipping on all U.S. orders. Orders are processed within 1-2 business days and typically arrive within 4-7 business days depending on your location.
Not satisfied? Return your item within 28 days of delivery for a full refund. Items must be unused and in original packaging.
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171 verified reviews from real customers
No frills, just a product that works the way it should. Straightforward and effective.
Quality has stayed consistent across multiple orders from this store. Dependable choice.
Been using it for a few weeks now and it's holding up great. Easy setup and clear instructions included.
Checkout was quick, tracking updates were accurate, and the item arrived in good condition.
Ordering and delivery were both straightforward with no unexpected issues along the way.
